Large Pores and Acne Scars: Can You Treat Both at Once?
Almost nobody walks into our clinic with only scars. The usual sentence is: "my scars, and also my pores." And the usual worry behind it: do I need two separate expensive treatment plans? The honest answer about large pores and acne scars is more encouraging than you'd expect — they share causes, they share treatments, and a well-designed scar plan improves both. But pores also come with the most inflated promises in aesthetic medicine, so let's set both the plan and the expectations straight.
Why pores and scars show up together
It's not a coincidence, and it's not bad luck. Three shared roots:
1. Oil. A pore is the opening of a sebaceous unit. High sebum output stretches the opening and keeps it working hard — and the same oily, congestion-prone skin is the terrain where acne (and then scarring) happens. One cause, two visible results.
2. Collagen loss around the pore wall. A pore isn't a hole punched in skin; it's an opening held in shape by the collagen around it. When inflammation from acne damages that supporting collagen — the same process that creates depressed scars — pore walls slacken and the openings drape open wider. Many "huge pores" on post-acne cheeks are really micro-scarring of pore edges.
3. Time and photoaging. Collagen declines with age and sun; looser skin means looser pore openings. This is why pores "grow" in your 30s while your oil output hasn't changed.
Understand this and the treatment logic becomes obvious: anything that rebuilds collagen helps both problems at once.
The overlap: treatments that hit both
This is the economical part. In our combination scar sessions, several tools are dual-purpose whether we plan it or not:
Fractional laser (CO2/UltraPulse). Its job in scar work is remodeling hardened tissue — but the collagen renewal it triggers tightens pore walls across the treated area. Texture and pores improve as a side effect of scar treatment. This is the single best overlap tool.
Collagen-stimulating boosters (Juvelook-class). Injected for scar rebuilding, they thicken and firm the surrounding dermis — and firmer dermis means better-supported pore openings. Patients regularly notice "my skin looks denser" before they notice individual scars changing.
Skin quality treatment (Rejuran-class, skinboosters). Better hydrated, healthier skin drapes more tightly; oil regulation often calms somewhat as the skin barrier normalizes.
What doesn't transfer: subcision and Curejet are scar-specific. They release and refill individual scars; they don't do anything for a field of pores. So a face with both problems gets a plan where the scar-specific tools target the scars, and the field tools (laser, boosters) sweep both problems at once. You're not paying for two plans — you're paying for one plan where half the tools moonlight. (How these tools fit together is the subject of our complete guide to acne scar treatment in Korea.)
The expectation talk: improve, never erase
Now the part I insist on saying plainly, because this is where the industry routinely oversells.
Pores are anatomy, not damage. Every functioning skin has them; they are the exits for oil that your skin needs to produce. There is no treatment on earth that removes pores — and if there were, you wouldn't want it (sealed sebaceous units are called comedones, and you've met them before).
What treatment realistically does:
Tightens slack openings so pores read smaller at conversation distance — often noticeably.
Evens the field so light stops catching on a rough, orange-peel texture.
Reduces the "strawberry" look where oxidized debris darkens each opening.
What it does not do: give you the poreless skin of a filtered photo. That skin does not exist off-screen — it's makeup, lighting, and software. Any clinic anywhere promising "pore removal" or "poreless skin" is describing marketing, not medicine — and it's a useful red flag for judging everything else they've told you.
In our experience, patients are consistently happy with pore improvement when it was framed honestly — and consistently disappointed, anywhere, when it was sold as erasure. The treatment is the same; the framing decides the satisfaction.
Daily care that supports both (the unglamorous 20%)
Procedures do the heavy lifting, but daily habits decide how well results hold:
Sunscreen, daily, without negotiation. UV degrades the collagen we just rebuilt — around scars and pore walls alike. This is the highest-return skincare step in existence.
A retinoid at night (as your skin tolerates) keeps collagen turnover active and pores clear — genuine long-term support for both problems.
Don't squeeze. Extracting pores stretches and inflames the exact walls we're trying to firm. The relief is temporary; the slackening accumulates.
Oil control that doesn't strip. Harsh degreasing triggers rebound oil. Gentle cleansing twice daily beats aggressive cleansing four times.
None of this replaces treatment — but treatment without it is rowing with one oar.
FAQ
Can pores and scars really be treated in the same session? Usually yes — that's the default shape of our combination sessions. Laser and booster passes cover the field (pores + texture) while subcision/Curejet target individual scars.
How much smaller will my pores get? Honestly: visibly improved at social distance is realistic; invisible under close inspection is not. Degree varies with how much of your pore size is slack collagen (treatable) versus oil output and genetics (manageable, not erasable).
How long do pore improvements last? Collagen you rebuild is real tissue and holds on the scale of your skin's aging — supported by sunscreen and retinoids, undermined by sun and squeezing. Oil-driven pore size needs ongoing management.
Are "pore lasers" different from scar lasers? Mostly marketing labels on the same physics: controlled injury → collagen renewal. The settings and depths differ; the category doesn't.
My pores bother me more than my scars. Do I still start with scar treatment? Not necessarily — if pores and texture are your chief complaint, the plan weights toward field treatments from day one. Photos first; the plan follows the face, not a template.
Curious how much of your pore situation is actually treatable? Send DATENA your photos — we'll tell you honestly what's slack collagen we can firm, what's anatomy we can't, and how to fold it into one plan with your scars instead of two.
— Dr. Kang, DATENA Acne Scar Care, Seoul